DE502004001542D1 - METHOD FOR THE PRODUCTION OF IONIC FLUIDS WITH ALKYLSULFATE AND FUNCTIONALIZED ALKYLSULPATE ANIONS - Google Patents

METHOD FOR THE PRODUCTION OF IONIC FLUIDS WITH ALKYLSULFATE AND FUNCTIONALIZED ALKYLSULPATE ANIONS

Info

Publication number
DE502004001542D1
DE502004001542D1 DE502004001542T DE502004001542T DE502004001542D1 DE 502004001542 D1 DE502004001542 D1 DE 502004001542D1 DE 502004001542 T DE502004001542 T DE 502004001542T DE 502004001542 T DE502004001542 T DE 502004001542T DE 502004001542 D1 DE502004001542 D1 DE 502004001542D1
Authority
DE
Germany
Prior art keywords
alkylsulpate
alkylsulfate
anions
functionalized
production
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE502004001542T
Other languages
German (de)
Inventor
Peter Wasserscheid
Hal Roy Van
Claus Hilgers
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Merck Patent GmbH
Original Assignee
Solvent Innovation GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Solvent Innovation GmbH filed Critical Solvent Innovation GmbH
Publication of DE502004001542D1 publication Critical patent/DE502004001542D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D233/00—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings
    • C07D233/54—Heterocyclic compounds containing 1,3-diazole or hydrogenated 1,3-diazole rings, not condensed with other rings having two double bonds between ring members or between ring members and non-ring members

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

The invention relates to a process for the preparation of ionic liquids of general formula (cation)(R'-O-SO3). The process includes the step of treating the compound of formula (cation)(R-O-SO3) with an alcohol, or mixture of different alcohols, of the formula R'-OH optionally in the presence of a catalyst to form the desired ionic liquid and the by-product R-OH, which is optionally removed during the reaction or after completion of the reaction. The compound of formula (cation)(R-O-SO3) can be prepared by alkylating a tertiary or aromatic amine with a dialkylsulfate.
DE502004001542T 2003-04-29 2004-04-27 METHOD FOR THE PRODUCTION OF IONIC FLUIDS WITH ALKYLSULFATE AND FUNCTIONALIZED ALKYLSULPATE ANIONS Expired - Lifetime DE502004001542D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10319465A DE10319465A1 (en) 2003-04-29 2003-04-29 Novel process for the production of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions
PCT/EP2004/050619 WO2004096776A1 (en) 2003-04-29 2004-04-27 Method for the production of ionic liquids containing alkyl sulphate and functionalised alkyl sulphate-anions

Publications (1)

Publication Number Publication Date
DE502004001542D1 true DE502004001542D1 (en) 2006-11-02

Family

ID=33305066

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10319465A Withdrawn DE10319465A1 (en) 2003-04-29 2003-04-29 Novel process for the production of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions
DE502004001542T Expired - Lifetime DE502004001542D1 (en) 2003-04-29 2004-04-27 METHOD FOR THE PRODUCTION OF IONIC FLUIDS WITH ALKYLSULFATE AND FUNCTIONALIZED ALKYLSULPATE ANIONS

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10319465A Withdrawn DE10319465A1 (en) 2003-04-29 2003-04-29 Novel process for the production of ionic liquids with alkyl sulfate and functionalized alkyl sulfate anions

Country Status (6)

Country Link
US (1) US7655803B2 (en)
EP (1) EP1622877B1 (en)
JP (1) JP4740835B2 (en)
AT (1) ATE340164T1 (en)
DE (2) DE10319465A1 (en)
WO (1) WO2004096776A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10145747A1 (en) * 2001-09-17 2003-04-03 Solvent Innovation Gmbh Ionic liquids
CN100344380C (en) * 2004-12-08 2007-10-24 北京化工大学 Room temperature ionic liquid and its preparation method
DE102004060074A1 (en) * 2004-12-14 2006-06-29 Merck Patent Gmbh Process for the preparation of low halide onium alkyl sulfates
JP4499594B2 (en) 2005-03-29 2010-07-07 第一工業製薬株式会社 Ultra high purity ionic liquid
DE102006009973A1 (en) * 2006-03-03 2007-09-06 Cognis Ip Management Gmbh At room temperature, liquid compounds
WO2007106943A1 (en) * 2006-03-22 2007-09-27 Ultraclean Fuel Pty Ltd Process for removing sulphur from liquid hydrocarbons
DE102007017872A1 (en) * 2007-04-13 2008-10-16 Linde Ag Process for the inertization of an oxygen-sensitive catalyst
EP2146949B1 (en) * 2007-05-05 2017-03-01 Basf Se Ionic liquids comprising polyethercarboxylates as anions, production and use thereof
US8105481B2 (en) * 2007-12-19 2012-01-31 Chevron U.S.A. Inc. Reduction of organic halide contamination in hydrocarbon products
DE112009000286A5 (en) * 2008-01-30 2010-10-28 Technische Universität Dresden Salts with aryl-alkyl-substituted imidazolium and triazolium cations and their use
DE102008032595B4 (en) 2008-07-11 2021-11-11 Rainer Pommersheim Procedure and technical process for the synthesis of ionic liquids
GB201100531D0 (en) * 2011-01-13 2011-03-02 Phosphonics Functionalised materials, processes for the production and uses thereof
US20120276648A1 (en) * 2011-04-29 2012-11-01 Schlumberger Technology Corporation Electrostatically stabilized metal sulfide nanoparticles for colorimetric measurement of hydrogen sulfide
CA2839154A1 (en) 2011-06-22 2012-12-27 Colgate-Palmolive Company Choline salt cleaning compositions
CA2839171A1 (en) 2011-06-22 2012-12-27 Colgate-Palmolive Company Liquid salt cleaning compositions
CN102603617B (en) * 2012-01-12 2014-07-09 南京红太阳生物化学有限责任公司 Method for extracting pyridine compound by using ionized liquid extracting agent
US9441169B2 (en) 2013-03-15 2016-09-13 Ultraclean Fuel Pty Ltd Process for removing sulphur compounds from hydrocarbons
JP6389832B2 (en) 2013-03-15 2018-09-12 ウルトラクリーン フューエル ピーティーワイ リミテッド Process for removing sulfur compounds from hydrocarbons
DE102013007733A1 (en) 2013-05-07 2014-11-27 Rainer Pommersheim Process and technical process for the continuous synthesis of different ionic liquids

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE270276T1 (en) * 2000-08-24 2004-07-15 Solvent Innovation Gmbh HALOGENIDE-FREE PRODUCTION OF IONIC LIQUIDS

Also Published As

Publication number Publication date
ATE340164T1 (en) 2006-10-15
EP1622877B1 (en) 2006-09-20
JP2006524667A (en) 2006-11-02
WO2004096776A1 (en) 2004-11-11
US20060063945A1 (en) 2006-03-23
DE10319465A1 (en) 2004-11-18
JP4740835B2 (en) 2011-08-03
EP1622877A1 (en) 2006-02-08
US7655803B2 (en) 2010-02-02

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Legal Events

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8327 Change in the person/name/address of the patent owner

Owner name: MERCK PATENT GMBH, 64293 DARMSTADT, DE